lasinfo (210611) report for 'AHN4T/39AN2_08.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 63817699 number of points by return: 47951100 11018748 3954392 800180 93279 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 447480 0 min x y z: 146980.000 447480.000 1.425 max x y z: 148019.999 448769.999 37.229 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 63817699 extended number of points by return: 47951100 11018748 3954392 800180 93279 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 1425 37229 intensity 61 4933 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 76 78 gps_time 269725036.635829 269727045.152135 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 29 255 B 18 246 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.6 33.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47951100 number of intermediate returns: 4843725 number of last returns: 47934987 number of single returns: 36912113 covered area in square units/kilounits: 1332520/1.33 point density: all returns 47.89 last only 35.97 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63817699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47951100 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11018748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3954392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 800180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 93279 instead zero. overview over extended number of returns of given pulse: 36912113 14147328 9461700 2829376 461600 5483 99 0 0 0 0 0 0 0 0 histogram of classification of points: 18026026 unclassified (1) 45326701 ground (2) 191842 building (6) 260464 water (9) 12666 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4122240 +---> 928750 of those are unclassified (1) +---> 3181949 of those are ground (2) +---> 11235 of those are water (9) +---> 306 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.4,1.5) has 163 bin [1.5,1.6) has 19520 bin [1.6,1.7) has 98308 bin [1.7,1.8) has 104060 bin [1.8,1.9) has 415724 bin [1.9,2.0) has 706466 bin [2.0,2.1) has 1305407 bin [2.1,2.2) has 2279697 bin [2.2,2.3) has 3358723 bin [2.3,2.4) has 4658484 bin [2.4,2.5) has 5942009 bin [2.5,2.6) has 7583983 bin [2.6,2.7) has 7519167 bin [2.7,2.8) has 5330837 bin [2.8,2.9) has 3048370 bin [2.9,3.0) has 1593675 bin [3.0,3.1) has 769410 bin [3.1,3.2) has 528288 bin [3.2,3.3) has 388601 bin [3.3,3.4) has 299181 bin [3.4,3.5) has 198631 bin [3.5,3.6) has 152132 bin [3.6,3.7) has 140045 bin [3.7,3.8) has 142123 bin [3.8,3.9) has 146633 bin [3.9,4.0) has 150338 bin [4.0,4.1) has 152263 bin [4.1,4.2) has 148213 bin [4.2,4.3) has 144693 bin [4.3,4.4) has 145537 bin [4.4,4.5) has 147583 bin [4.5,4.6) has 148424 bin [4.6,4.7) has 151431 bin [4.7,4.8) has 153201 bin [4.8,4.9) has 152020 bin [4.9,5.0) has 151060 bin [5.0,5.1) has 143234 bin [5.1,5.2) has 141276 bin [5.2,5.3) has 140418 bin [5.3,5.4) has 140120 bin [5.4,5.5) has 140359 bin [5.5,5.6) has 142928 bin [5.6,5.7) has 142012 bin [5.7,5.8) has 141113 bin [5.8,5.9) has 139973 bin [5.9,6.0) has 138899 bin [6.0,6.1) has 135829 bin [6.1,6.2) has 134585 bin [6.2,6.3) has 132796 bin [6.3,6.4) has 133030 bin [6.4,6.5) has 133362 bin [6.5,6.6) has 133516 bin [6.6,6.7) has 132548 bin [6.7,6.8) has 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bin [30.1,30.2) has 3036 bin [30.2,30.3) has 3290 bin [30.3,30.4) has 2803 bin [30.4,30.5) has 2648 bin [30.5,30.6) has 2603 bin [30.6,30.7) has 2651 bin [30.7,30.8) has 2538 bin [30.8,30.9) has 2311 bin [30.9,31.0) has 2190 bin [31.0,31.1) has 2131 bin [31.1,31.2) has 2105 bin [31.2,31.3) has 1877 bin [31.3,31.4) has 1772 bin [31.4,31.5) has 1727 bin [31.5,31.6) has 1630 bin [31.6,31.7) has 1455 bin [31.7,31.8) has 1280 bin [31.8,31.9) has 1250 bin [31.9,32.0) has 1200 bin [32.0,32.1) has 1146 bin [32.1,32.2) has 1075 bin [32.2,32.3) has 1063 bin [32.3,32.4) has 993 bin [32.4,32.5) has 879 bin [32.5,32.6) has 955 bin [32.6,32.7) has 881 bin [32.7,32.8) has 802 bin [32.8,32.9) has 788 bin [32.9,33.0) has 739 bin [33.0,33.1) has 661 bin [33.1,33.2) has 603 bin [33.2,33.3) has 601 bin [33.3,33.4) has 582 bin [33.4,33.5) has 513 bin [33.5,33.6) has 467 bin [33.6,33.7) has 439 bin [33.7,33.8) has 443 bin [33.8,33.9) has 416 bin [33.9,34.0) has 396 bin [34.0,34.1) has 361 bin [34.1,34.2) has 341 bin [34.2,34.3) has 334 bin [34.3,34.4) has 275 bin [34.4,34.5) has 258 bin [34.5,34.6) has 268 bin [34.6,34.7) has 227 bin [34.7,34.8) has 216 bin [34.8,34.9) has 191 bin [34.9,35.0) has 186 bin [35.0,35.1) has 164 bin [35.1,35.2) has 147 bin [35.2,35.3) has 138 bin [35.3,35.4) has 110 bin [35.4,35.5) has 92 bin [35.5,35.6) has 80 bin [35.6,35.7) has 61 bin [35.7,35.8) has 55 bin [35.8,35.9) has 50 bin [35.9,36.0) has 29 bin [36.0,36.1) has 22 bin [36.1,36.2) has 8 bin [36.2,36.3) has 4 bin [36.3,36.4) has 4 bin [36.4,36.5) has 5 bin [36.5,36.6) has 4 bin [36.6,36.7) has 3 bin [36.7,36.8) has 1 bin [36.8,36.9) has 2 bin [37.1,37.2) has 3 bin [37.2,37.3) has 1 average z coordinate 5.1 for 63817699 element(s) point source id histogram with bin size 1.000000 bin 76 has 11167621 bin 77 has 47747878 bin 78 has 4902200 average point source id 76.901823144704736 for 63817699 element(s)